Pavilion DV7: USB Ports not working not
The usb ports on my pavilion dv7 stopped working. In doing research I think it has something to do with the drivers, but being not not 100% technical, I'm not entirely sure how to solve this problem. Could you please help me solve because I use quite often the usb ports as well as to synchronize my phone etc.
Hi @laci2013 ,
Thank you for visiting the HP Forums! A place where you can find solutions for your problems with the help of the community!
I stumbled upon your post on the laptop and wanted to help you! I looked in your question about your HP Pavilion dv7 Notebook and issues with the USB ports on 10 newly installed Windows. Here is a link to solve the USB connections.
I would like to uninstall all listed in the universal serial bus controllers list.
Please note remove any and all USB devices and remove the memory card in the slot of the card reader. Disconnect all non-essential devices before you uninstall the controller Universal serial bus.
Restart your computer, and then insert the USB device.
You can try to use the Windows Update Troubleshooter to fix updates that do not come through Windows 10. Please restart the laptop twice to make sure that all updates are completed!
I hope this helps.
Hi, I have a HP Pavilion G6-2146sl with Windows 7 Ultimate x 64... my problem is that the two left USB ports stopped working properly: for example, when I insert a USB flash drive lights up but it is not recognized by Windows. Is the only port that works on the right side of the laptop. I tried to do a search of driver, but Windows cannot find driver. Here is a screen of my Windows device management:
Thank you in advance for your help and sorry for my bad English, I'm Italian.
HelloAMD AHCI, USB 3.0 chipset and RAID drivers
USB ports not working do not.
Thanks for your reply.
no ports were working, so I went into Device Manager, uninstalled them, re-started... and... iola!
they were back!
Thank you again for your answer...
All USB ports stopped working (as in no popup when it is plugged in and the devices get not power port).
I did all the thingsm usual as uninstall drivers and re - detect.
USB port running in UEFI test, I get the following for all three ports
ID 0URK1V-75E89A-MFPV6J-8D4E03 FAILURE
FAILURE IF G5FF00EA #ABU
Searching the Web I can't find what do these codes mean someone at - it a pointers please?
Thanks in advance
A hardware failure in the usb on the motherboard controller chip, which means that it needs a new motherboard. Are you still under warranty?
The two front USB ports do work not today. Worked fine yesterday. Everything I plug is not coming. Using ports in the back, they work very well.
Someone at - it ideas about the problem and a fix?
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I read your post on how the front USB ports on your desktop computer do not work, and I'd be happy to help you in this case!
To enable your system to recognize the USB ports before once again, I recommend that you follow the steps described in this document on Troubleshooting connections USB (Windows 7).
Please re-post with the results of your troubleshooting, and I look forward to your response!
Hi all - new to the forum and what a good place to find info on Toshiba laptops. Anyway - after a recent storm, I lost connection to my ISP broadband - contacted the helpline who advised me to Exchange my ADSL modem to an Ethernet - made and corrected the connection problem - however - only after having it done I realize has none of my devices (printer, camera, Web Cam etc.) worked via the USB ports. I've uninstalled and reinstalled the system and drivers for devices without result. The device displays 500ma of power manager is available for each of the 3 ports but watch 0ma used. The Device Manager also shows that the USB ports are working properly. Can someone help or advise if these ports on a separate card or they are part of the motherboard. If Yes, where can I get a. Congratulations to all - Andy
A lighting strike is not good news, if she gets hit by a kind something can go wrong. My guess is that your laptop USB ports has taken suddenly by a massive power surge that probably damaged the chips inside. It could be a Windows problem, or not the only thing I could suggest is to use a bootable Linux such as Knoppix CD and run a command called usbview with some USB devices.
If the USB has been confirmed dead then your only option is to use an adapter CardBus USB 2.0 providing your CardBus slot is not damaged too.
I have a model computer T430s 2352CTO, running Windows 8.1, 64-bit version. Before upgrading Windows 8.0 all drivers have been updated. The USB ports 3 worked properly, in particular an external hard drive of 1 GB running. After the 8.1 update, 3 USB ports work always, but only for about 30 seconds, then the hard drive stops. The power led remains on the hard drive, but it no longer displays in windows Explorer.
In Device Manager, I'm gone to Bus USB-> USB controllers Root Hub-> properties-> (under general it says "this device does not work correctly)-> Power Management-> unchecked the box"allow the computer to turn off this device to save energy. Unfortunately, it doesn't seem to stop the problem. Any ideas?
Please try this:
Hi, I cleaned the dust from my computer yesterday for the first time because the computer kept crashing. I removed the motherboard, so I unplugged everything that was clinging to her and I also removed the hard drive then plugged everything once I had finished, (do not know if I just plugged in as it was, even if I took a video of it, but the wasen can't good quality so I had to guess a little). I also added thermal compound to the cpu.
Anyway, everyhting seems to work except the 2 usb ports front of the case. It was working fine until I opened the case (this is why I do not open the computers, but the dust was just too). The audio ports and microphone located in the front work correctly. And the rear USB ports are working properly.
What I've done so far is running pilot Booster and also I went to Device Manager > USB Bus controllers, then I turned off everything on the list, then allowed them again. And nothing has worked.
I don't know much about computers so I don't want to go to the hassle of opening the case cause once again I was scared lol but could I maybe hooked up a cable in the port of fake?
Also, is there a diagram to show where each cable goes to the a6554f model?
As you pointed out the audio before and MIC ports are working, then it might be just the plug for the ports before USB is not properly or is in the wrong place. Here is a page that relates to the motherboard. In the lower right corner of the image or the page layout scheme, there are two blocks header before normally taken into USB ports. Says F_USB1 and F_USB2. Either we must work to the front ports. Check to make sure that the wiring box beam (which has the wires going to the front USB ports) is connected on one of them.
Hi, I use windows vista Home premium on a Fujitsu siemens Amilo laptop.
Until yesterday, I always connected to the internet via a direct connection with my router. Now, however, I have have a direct link and can only connect to the internet through a Wi - Fi
As soon as I logged online, all my usb ports stop working... I mainly use my mouse and my web cam... the cam sex is essential for my communication with my wife living abroad... Try as I might, I can't get the laptop to recognize any usb... as soon as I'm online... That is to say the internet disconnct, according to my USB again.
I would be eternally grateful if you could help with this frustrating situation
Try the following steps to resolve the problem:
Method 1: Run the troubleshooter of material and check what is happening.
Open the hardware and devices Troubleshooter
Method 2: I suggest you perform the clean boot and check.
How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
Note: After troubleshooting, be sure to set the computer to start as usual as mentioned in step 7 in the above article.
Method 3: You can check after uninstalling and reinstalling the USB drivers , if you are able to connect. You can disconnect all USB devices and then perform the following steps:
a. Click Start and then click Control Panel.
b. click System and Maintenance, click System and then click on Device Manager.
Note: If Control Panel is in Classic view, double-click System and then click on Device Manager.
If you are prompted for an administrator password or a confirmation, type the password, or click on allow.
c. in the Device Manager, double-click to expand the "USB Bus controllers", right click on the controller host, click "Uninstall" and click "OK".
Check that if at all, there is an exclamation point on the pilot, it suggests problems with the installed driver.
d. Repeat step 2 to uninstall all items under 'USB Bus controllers'.
Then, restart your computer and Windows 7 will automatically reinstall all USB controllers.
If you are still having the same problem then you can check the device USB drivers updated using windows update. See the following help link:
Updated a hardware driver that is not working properly
If the edge of the question persists I'll ask allows you to check the chipset driver updates you find on the manufacturer's website. The chipset drivers normally integrate USB controller drivers as well.
You can also check:
In Windows network connection issues
Hope this information helps.
I have 5 usb ports, which worked very well and all of a sudden none of them work, I checked the status of them in Device Manager and all say working properly?
The question you have posted is related to Windows XP and would be better suited to the TechNet community. Please visit the link below to find a community that will provide the best support.
I hope this information is useful.
Rehman - support Micrsosoft
I have a Satellite P10-304 and the USB ports not recognize anything that are attached to them. Device Manager tells me that they are enbaled and works correctly. What can be wrong with them or what can I do?
One of my friends has the same unit on the work and everything works perfectly. It uses the USB hub too and have many external devices connected to the unit.
By the way: something like who can occur if the external device is not removed correctly use safely remove hardware option. If you try to connect any other device after that in most cases it is not recognized at all. In this case, you can restart the device or remove ports from the Device Manager and use the hardware detection to find them again.
USB PORT NOT TO PICK UP WHEN IT IS CONNECTED
· How long have you been faced with this problem?
· Did you make any changes before the show?
Refer to the following Microsoft Fix It solution and click run now , and follow the steps to solve the problem:
Hardware devices do not work or are not detected in Windows:
Hope this information helps.
I have Vista. USB ports and ports that accept cards camera no longer recognize them. Scanner can be moved from USB port to the USB port and works but "Explorer" does not show that they exist. How to recognize camera cards (mainly) as they did before? Windows offers device (camera card) has a problem, but this isn't the case. Card works so executed through camera (USB cable to the USB port) in two different cases with two different cameras. Also plugged on the USP port scanner is not recognized by the function 'Explorer' but actually works very well.
· What happens when connect cards camera on USB ports, it installs the device drivers?
· What are the changes that you made to your computer, since it has stopped working.
When you connect your devices to the USB ports, check the status of the device in the Device Manager. Check if you see a yellow fringe or exclamations in the Device Manager.
I suggest that you remove and then reinstall all USB controllers.
To remove and reinstall all USB controllers, follow these steps:
1. click on start, type Device Manager and open the Device Manager.
2 right-click every device under the Bus USB controllers node and then click on uninstall to remove them one at a time.
3. restart the computer and reinstall the USB controllers.
Plug in the removable USB storage device and test to make sure that the problem is solved.
Check the Device Manager to see if the unit under section USB or other devices. To do this, follow the procedures below:
1. click on Start, right click computerand select Properties .
2. click on Device Manager.
3. click on the (+) sign next to Universal Serial Bus controllers and next to the peripheral plus other section.
Look for the USB device under the Universal Serial Bus controllers, or under the other devices section.
4. If the unit is under Bus USB controllers or other devices, click on the reference to the 'unknown' device name, and then click Uninstall to remove the device.
5. close Device Manager, and then restart the computer.
6. If the USB device that has problems with software and it has not already been installed, install the software, now follow the planned manufacturer of the directives.
7 reconnect the USB device that had issues and test to see if it works.
The unit should now work correctly. Continue if the device name is not found in the Device Manager.
Method 2: There may be a problem with the USB port. Try connecting to a different USB port. If the USB device is displayed in Device Manager after plugging the cable in a different port, then uninstall and reinstall the software of USB device driver.
Method 3: Check the manufacturer of the device for support if the device is still unable to display.
Irfan H, Engineer Support Microsoft Answers. Visit our Microsoft answers feedback Forum and let us know what you think.
After a windows update in March/April 2012 all my usb ports stop working. The single port works now is the SATA USB combo.all I have this problem and know how to fix?Even a general difficulty just to get ports working again would be greatly appreciated.I've exhausted all other patches and now know that it is the windows update that caused the problem, so I'm forced to ask for help here.Thanks in advance for your time.
Which has been updated by windows update is specific to your individual system, and if the USB failed in April you seem to have left ror a long enough period.
Windows Update > history will show what has been installed.
In a first time visit your manufacturers of PC and update or reinstall your chipset drivers.
PS Theres no point mentioning patches unless you specify that you tried
Hi, I am currently on "Toshiba Satellite C655"run"Windows 7 Home Premium". It's a laptop of 2009 model (2 GB). Last night (24/02/14) my USB Ports stopped working, they have been and continue to read anything every time I have to plug my devices. I usually only connect a cooling block and a USB mouse to the computer. They worked perfectly until I disconnected the. When I reconnect them, they work momentarily, and then I hear the beep sounds when you eject a device. I tried to connect several flashdrives, a printer, and one I tried the following hotfixes:
Note: The order of numbering has nothing to do with the order, I tried to apply each patch unless specified elsewhere. This computer had Windows 7 Home Premium REINSTALLED at some point. Just for your information. This message was made when there are others with the same problem is due to the fact that no solution not specified by Microsoft Technical Support or the Microsoft community were effective.
1) System Restore to the last known point, where they worked (and still). (Point restoration @ 15/02/24)
2) Windows Update
3) turn off the computer, disconnect the battery and the power supply and holding 'On' button for 10seconds.
(Note: whenever I turn on the computer now they work only for a moment, usually from 60 to 180 seconds.)
(4) Start > research ' Device Manager '> "De Bus USB controllers" Expand and turn off and restart the computer. They are re - activate automatically but my problem persists.
(5) download and run "Microsoft FixIt.WinUSB... ", on the 1st, I had a problem with devices not updated. But I actually watch updates by using Windows Update and ""searching for hardware changes "" on USB Bus controllers "." I then did a 'System Restore' and now Microsoft FixIt found no problem but the USB Ports don't always work.
(6) will ' services.msc"and change the Startup Type of Manual to Automatic for Windows install and restart Windows."
I am really lost with this problem now. My laptop works and worked perfectly fine until this problem occurred. I have fixed minor problems with computers before, but this is a bad joke for me now. If someone could please help me with this problem I would appreciate it a lot. Thank you very much.
Thank you for your help, but I discovered something funny on my computer. My cooling package (product name: Laptop Cooling Pad NSB;) HYCF-6181-2 model number) is to disable my USB ports when I plug. If I leave it unplugged and restart my computer, my USB mouse is still working on a port. Also tried using my USB and other devices. The problem is my block of cooling that strangely disables my USB ports, whenever I plug. Thank you very much for your quick response, fortunately the answer might help me in the future. For now, I have solved my problem.
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